The diagram shows a lawn with a fence along one edge Each can of weed killer can cover 100 square metres . Each can costs £19.75

asked Feb 25, 2021 88.2k views

2 votes

The diagram shows a lawn with a fence along one edge

Each can of weed killer can cover 100 square metres . Each can costs £19.75

5.8k points

Please log in or register to add a comment.

3 votes

Answer:

£59.25

Explanation:

17²-8²=225

√225=15

1/2(12+20)×15=240m²

240÷100=2.4

3×19.75=£59.25

Sumit Bopche answered Mar 1, 2021

6.0k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.0m questions

7.8m answers